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Technology Front

The Industry's First Dual-Mode LPWA Compliant Wireless Communication LSI

Published: Sep 06,2017

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ROHM Group company LAPIS Semiconductor has recently announced the availability of an RF LSI optimized for LPWA (Low Power Wide Area), which is expected to usher in a new area of wireless IoT communication.

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The ML7404 is the first wireless communication LSI in the industry to feature LPWA dual-mode functionality, supporting both the Sigfox standard (subscription-based LPWA using unlicensed sub-GHz), which has been adoped in more than 30 countries and expanding in metropolitan areas including Japan, and the international protocol IEEE802.15.4K that is extremely robust against interference from the same system and has the capacity to cover more terminals under one network. This dual-mode capability enables use in a wide range of applications/specifications.

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